428229432

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{881}}^1$

素因数の和:1093

約数の個数: 96

約数和(自身を含む): 1195674480

約数和(自身を除く): 767445048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 157, 172, 258, 314, 344, 387, 471, 516, 628, 774, 881, 942, 1032, 1256, 1413, 1548, 1762, 1884, 2643, 2826, 3096, 3524, 3768, 5286, 5652, 6751, 7048, 7929, 10572, 11304, 13502, 15858, 20253, 21144, 27004, 31716, 37883, 40506, 54008, 60759, 63432, 75766, 81012, 113649, 121518, 138317, 151532, 162024, 227298, 243036, 276634, 303064, 340947, 414951, 454596, 486072, 553268, 681894, 829902, 909192, 1106536, 1244853, 1363788, 1659804, 2489706, 2727576, 3319608, 4979412, 5947631, 9958824, 11895262, 17842893, 23790524, 35685786, 47581048, 53528679, 71371572, 107057358, 142743144, 214114716, 428229432]

約数ペア:

[(1, 428229432), (2, 214114716), (3, 142743144), (4, 107057358), (6, 71371572), (8, 53528679), (9, 47581048), (12, 35685786), (18, 23790524), (24, 17842893), (36, 11895262), (43, 9958824), (72, 5947631), (86, 4979412), (129, 3319608), (157, 2727576), (172, 2489706), (258, 1659804), (314, 1363788), (344, 1244853), (387, 1106536), (471, 909192), (516, 829902), (628, 681894), (774, 553268), (881, 486072), (942, 454596), (1032, 414951), (1256, 340947), (1413, 303064), (1548, 276634), (1762, 243036), (1884, 227298), (2643, 162024), (2826, 151532), (3096, 138317), (3524, 121518), (3768, 113649), (5286, 81012), (5652, 75766), (6751, 63432), (7048, 60759), (7929, 54008), (10572, 40506), (11304, 37883), (13502, 31716), (15858, 27004), (20253, 21144)]